S&P Global Ratings assigned its 'SP-1+' short-term rating to the Metropolitan Transportation Authority (MTA), N.Y's estimated $500 million series 2024A payroll mobility tax (PMT) tax anticipation notes. S&P Global Ratings assigned its 'SP-1+' short-term rating to the Triborough Bridge&Tunnel Authority's (TBTA) estimated $300 million series 2024B PMT (MTA Bridges and Tunnels) tax anticipation notes. Lastly, S&P Global Ratings affirmed its 'AA+' long-term and underlying rating on the MTA's senior-lien PMT bonds outstanding and its 'SP-1+' short-term rating on the authority's bond anticipation notes (BANs) outstanding. The outlook is stable. The BANs and the bonds are secured by pledged revenue consisting of PMT and aid trust account (ATA) revenue. These pledged revenue become subject to a statutory lien immediately